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- The free cation, which synthesized using acrylamide as parent, was self polymerization or copolymerization with other free cation to synthesize the high charge density cationic flocculant. 以丙烯酰胺为母体合成的阳离子单体,进行自聚或与其他阳离子单体共聚,合成高电荷密度阳离子絮凝剂。
- High charge density organic flocculant is being paid attention to,developed and applied by the researchers at home and abroad because of its flocculant character and its wider applied range. 高电荷密度有机絮凝剂因其优良的絮凝性能和较宽的适用范围,受到了国内外众多研究者的重视与开发应用。
- Abstract: To restrain the space charge effects causing severe broadening of an ultra-short electron pulse with high charge density, a novel method is proposed based on a compensating element. 摘 要 ：提出了一种有效的利用补偿元件抑制空间电荷效应所致脉冲展宽的方法。
- Characteristics of High Charge Density Cationic Polyamine Adsorption on Pulp Fibers and the Effects of the Adsorption on Pulp Properties 高电荷密度聚胺的吸附特性及对纸浆性能的影响
- The method can obtain the polycation electrolyte simultaneously provided with high branching degree and high charge density in one step, and is simple in procedures; 本方法能够一步获得同时具有高支化度和高电荷密度的聚阳离子电解质，步骤简单；
- By the charge density we mean the per unit volume. 所谓的电荷密度是指单位体积的电荷。
- high charge density 高电荷密度
- The charge density varies from point to point. 点与点之间的电荷密度不同。
- PEI with high cationic charge density could neutralize the anionic trash in DCS and improve the efficiency of CPAM. 高电荷密度的聚乙烯亚胺的加入能够中和DCS中的阴离子垃圾,提高阳离子聚丙烯酰胺的助留效果。
- We also give a brief account of charge density waves (CDW). 对电荷密度波也作了简单的介绍。
- In this paper, colloid titration is used to measure charge density of CPAM. 通过胶体滴定法测定了CPAM电荷密度,研究了加填及加入CPAM后浆料悬浮液的电荷变化。
- Static field with line charge density in angular space of conductor electrostatics is formally described. 对导体平板构成的角域内具有线电荷密度的静电场进行了求解。
- We have calculated interatomic charge density overlap integrals of all homogeneons rare gases in this paper. 本文对相同稀有气体原子间电荷密度的重叠积分进行了全面计算。
- As the surface charge density increased, the adsorbed BSA amount also increased. 随着硅片表面电荷密度增加,BSA吸附量增加。
- High investment reward: wide usage and high charge can return the investment quickly. 高投资回报：广泛的使用和高电荷可以返回投资迅速。
- The effectiveness of montmorillonite for the treatment of CAG seemed positive proportion to the average layer charge density of montmorillonite. 蒙脱石对CAG大鼠具有比硫糖铝更加明显的治疗作用,并且这种作用与蒙脱石的平均层电荷密度呈正相关。
- The effects of the nearest neighbour Coulomb repulsion on the distribution of the charge density and the spin density are also discussed. 系统内的第三近邻电子跳跃相互作用与最近邻格点间电子Coulomb排斥相互作用之间存在着竞争。 此外,对系统中的电荷密度和自旋密度分布受最近邻格点间电子Coulomb相互作用影响情况亦进行了讨论。
- The basic physical characteristics, like density,molecular weight,equilibrium water content,crosslink density and fixed charge density etc. 结果表明:温度敏感水凝胶的溶胀受离子强度和温度的影响很大,离子强度越高,溶胀率越低;
- But cationic charge density in molecular chain of flocculants is not unique dominating factor affecting the flocculation effect. 阳离子型絮凝剂分子链上的阳离子电荷密度不是影响絮凝效果的惟一主要因素；
- Recently Chadha found a high charge hairstylist to do his hair in Hong Kong, and he asked that hairstylist whether the current financial crisis had impacted his business or not. 最近到香港找一位收费很高的发型师做头发时，查达问这位发型师最近的金融危机有没有影响到他的生意。
